Mono Solar Cells156mm*156mm in Bulk Quantity Low Price Stock 19.2
- Ref Price:
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 pc
- Supply Capability:
- 100000 pc/month
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Brief Introduction
- Up to 20.0% efficiency, one of the highest performing mono crystalline cells on the market
- Three bus bars boosts current collection over the entire cell area, leading to higher fill factors
- Blue anti-reflecting coating allows more sunlight be captured and converted to electricity
- Finer, closer fingers improves charge collections for improved energy yield
- Lower light-induced degradation leads to greater power output over the entire module lifetime
- All solar cells are tightly classified to optimize output of module
- Maximum yield and longevity due to hotspot prevention
- Premium appearance results in a highly uniform and aesthetically appealing module
Specification
- Product Mono-crystalline silicon solar cell
- Dimension 156 mm x 156 mm ± 0.5 mm
- Thickness 200 μm ± 30 μm
- Front 1.5 ± 0.1 mm busbar (silver)
- Silicon nitride antireflection coating
- Back 3.0 mm continuous soldering pads (silver)
- Back surface field (aluminum)
Electric performance parameters
- Testing conditions: 1000 W/m2, AM 1.5, 25 °C, Tolerance: Efficiency ± 0.2% abs., Pmpp ±1.5% rel.
- Imin : at 0.5 V
Light Intensity Dependence
Soldering Ability
- Peel Strength: > 1.0 N/mm (Pull soldered ribbon from busbar in 5 mm/s of 180°)
Dimension Figure
Quick Response
- Any time and anywhere, reply clients' email and solve all problems happen in the work at the first time.
- Remove clients doubts and offer the best solution at the first time.
- Give our clients the lastest news of the photovoltaic, update the newest stock informtion.
Production and Quality Control
- Precision cell efficiency sorting procedures
- Stringent criteria for color uniformity and appearance
- Reverse current and shunt resistance screening
- ISO9001,ISO14001 and OHSAS 18001,TUV Certificated
FAQ:
1. Q: Do you have your own factory?
A: Yes, we have. Our factory located in Jiangsu
2. Q: How can I visit your factory?
A: Before you visit,please contact us.We will show you the route or arrange a car to pick you up.
3. Q: Do you provide free sample?
A: Commenly we provide paid sample.
4. Q: Could you print our company LOGO on the nameplate and package?
A: Yes, we accept it.And need an Authorization Letter from you.
5. Q: Do you accept custom design on size?
A: Yes, if the size is reasonable.
6. Q: How can I be your agent in my country?
A: Please leave feedback. It's better for us to talk about details by email.
7. Q: Do you have solar project engineer who can guide me to install system?
A: Yes, we have a professional engineer team. They can teach you how to install a solar system.
- Q:What are the properties of a high-quality solar silicon wafer?
- A high-quality solar silicon wafer typically possesses certain key properties. These include a high level of purity, with minimal impurities and defects, to ensure efficient conversion of sunlight into electricity. The wafer should have a uniform and consistent thickness, as well as a smooth and flat surface, to facilitate the deposition of other solar cell layers. It should also exhibit excellent crystal structure, with a high degree of crystallinity, to enhance the wafer's electrical conductivity. Additionally, a high-quality solar silicon wafer should have precise dimensions and be free from cracks or breakages to ensure reliable and durable solar cell manufacturing.
- Q:Can solar silicon wafers be customized for specific applications?
- Yes, solar silicon wafers can be customized for specific applications. The specifications of the wafers can be tailored to meet the requirements of various solar energy systems and applications, such as residential, commercial, or industrial. Customization can include adjustments in size, thickness, doping, and surface properties to optimize performance and efficiency for specific use cases.
- Q:Can solar silicon wafers be used in solar water heating systems?
- Yes, solar silicon wafers can be used in solar water heating systems. These wafers are typically used in photovoltaic solar panels to convert sunlight into electricity. However, they can also be utilized in solar water heating systems to help capture and transfer solar energy to heat water.
- Q:How are solar silicon wafers protected from degradation over time?
- Solar silicon wafers are protected from degradation over time through the use of various protective coatings and encapsulation techniques. One common method is the application of anti-reflective coatings that not only enhance the efficiency of the solar cells but also act as a barrier against environmental factors such as moisture, dust, and ultraviolet (UV) radiation. Additionally, the wafers are often encapsulated within a durable and weather-resistant material, such as tempered glass or polymer, which shields them from physical damage and prolongs their lifespan. These measures ensure that solar silicon wafers remain robust and perform optimally even after prolonged exposure to harsh weather conditions and other potential degrading factors.
- Q:How is the doping level of a solar silicon wafer controlled?
- The doping level of a solar silicon wafer is controlled through a process known as doping. Doping involves the intentional introduction of impurities into the silicon crystal lattice to alter its electrical properties. This is achieved by diffusing specific atoms, such as boron or phosphorus, into the silicon wafer during its manufacturing process. The concentration of these impurities determines the doping level, with higher concentrations leading to higher levels of doping. By carefully controlling the amount and distribution of these impurities, manufacturers can achieve the desired doping level to optimize the solar wafer's electrical conductivity and performance.
- Q:How do solar silicon wafers handle temperature variations?
- Solar silicon wafers are designed to handle temperature variations quite well. They have a low coefficient of thermal expansion, which means they can expand and contract without being damaged. The materials used in their construction are highly stable and can withstand a wide range of temperatures, from extreme heat to freezing cold. This resilience allows solar silicon wafers to efficiently convert sunlight into electricity regardless of the surrounding temperature.
- Q:What is the role of anti-reflective coatings on solar silicon wafers?
- The role of anti-reflective coatings on solar silicon wafers is to minimize reflection and maximize light absorption. These coatings help to increase the efficiency of the solar cells by reducing the amount of light that is reflected away from the surface of the wafer. By minimizing reflection, more light is able to penetrate the silicon material, leading to higher energy conversion rates and improved overall performance of the solar panel.
- Q:Can solar silicon wafers be used in solar-powered data centers?
- Yes, solar silicon wafers can be used in solar-powered data centers. These wafers are the primary component of solar panels and are capable of converting sunlight into electricity. By using solar silicon wafers in data centers, it is possible to harness renewable energy and reduce reliance on traditional power sources, making the data centers more environmentally friendly and sustainable.
- Q:What is the role of solar silicon wafers in reducing carbon emissions?
- Solar silicon wafers play a crucial role in reducing carbon emissions by serving as the foundation for solar photovoltaic (PV) cells. These wafers are made from purified silicon, which enables the conversion of sunlight into electricity. By harnessing solar energy, PV cells generate clean and renewable electricity without emitting greenhouse gases or other harmful pollutants. Consequently, widespread adoption of solar silicon wafers and PV cells in solar panels helps to offset the use of fossil fuels for electricity generation, thereby reducing carbon emissions and mitigating climate change.
- Q:Are solar silicon wafers affected by electromagnetic radiation?
- Yes, solar silicon wafers can be affected by electromagnetic radiation. When exposed to high levels of electromagnetic radiation, such as from certain frequencies of light or radio waves, solar silicon wafers can experience degradation or reduced performance. This is because electromagnetic radiation can cause charge carriers within the silicon to become excited or dislodged, leading to a decrease in the efficiency of solar cells. However, solar silicon wafers are designed to withstand a certain range of electromagnetic radiation and are typically protected by anti-reflection coatings or encapsulation materials to minimize the impact of radiation on their performance.
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Mono Solar Cells156mm*156mm in Bulk Quantity Low Price Stock 19.2
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 pc
- Supply Capability:
- 100000 pc/month
OKorder Service Pledge
OKorder Financial Service
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